EP1548562A3 - Disk array device and remote copying control method for disk array device - Google Patents
Disk array device and remote copying control method for disk array device Download PDFInfo
- Publication number
- EP1548562A3 EP1548562A3 EP04251630A EP04251630A EP1548562A3 EP 1548562 A3 EP1548562 A3 EP 1548562A3 EP 04251630 A EP04251630 A EP 04251630A EP 04251630 A EP04251630 A EP 04251630A EP 1548562 A3 EP1548562 A3 EP 1548562A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- disk array
- array device
- slprs
- remote copying
- transfer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/061—Improving I/O performance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0617—Improving the reliability of storage systems in relation to availability
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0653—Monitoring storage devices or systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
- G06F11/3495—Performance evaluation by tracing or monitoring for systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99951—File or database maintenance
- Y10S707/99952—Coherency, e.g. same view to multiple users
- Y10S707/99953—Recoverability
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99951—File or database maintenance
- Y10S707/99952—Coherency, e.g. same view to multiple users
- Y10S707/99955—Archiving or backup
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003428917 | 2003-12-25 | ||
JP2003428917A JP2005190057A (en) | 2003-12-25 | 2003-12-25 | Disk array device and remote copy control method for disk array device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1548562A2 EP1548562A2 (en) | 2005-06-29 |
EP1548562A3 true EP1548562A3 (en) | 2006-01-11 |
Family
ID=34544992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04251630A Withdrawn EP1548562A3 (en) | 2003-12-25 | 2004-03-22 | Disk array device and remote copying control method for disk array device |
Country Status (3)
Country | Link |
---|---|
US (1) | US7017007B2 (en) |
EP (1) | EP1548562A3 (en) |
JP (1) | JP2005190057A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7343451B2 (en) * | 2003-12-25 | 2008-03-11 | Hitachi, Ltd. | Disk array device and remote copying control method for disk array device |
JP4477370B2 (en) * | 2004-01-30 | 2010-06-09 | 株式会社日立製作所 | Data processing system |
JP4141391B2 (en) * | 2004-02-05 | 2008-08-27 | 株式会社日立製作所 | Storage subsystem |
JP2005258850A (en) * | 2004-03-12 | 2005-09-22 | Hitachi Ltd | Computer system |
JP4563794B2 (en) * | 2004-12-28 | 2010-10-13 | 株式会社日立製作所 | Storage system and storage management method |
JP4332126B2 (en) * | 2005-03-24 | 2009-09-16 | 富士通株式会社 | Caching control program, caching control device, and caching control method |
US7502903B2 (en) * | 2005-05-13 | 2009-03-10 | 3Par, Inc. | Method and apparatus for managing data storage systems |
US7444489B2 (en) * | 2005-05-13 | 2008-10-28 | 3Par, Inc. | Applications for non-disruptively moving data between logical disk regions in a data storage system |
US7937616B2 (en) | 2005-06-28 | 2011-05-03 | International Business Machines Corporation | Cluster availability management |
JP4681374B2 (en) * | 2005-07-07 | 2011-05-11 | 株式会社日立製作所 | Storage management system |
JP4413184B2 (en) * | 2005-11-28 | 2010-02-10 | 富士通株式会社 | Data storage system and data storage control device |
JP4810210B2 (en) * | 2005-12-06 | 2011-11-09 | 日本電気株式会社 | Storage system, master storage device, remote storage device, data copy method, data copy program |
US20070220203A1 (en) * | 2006-03-15 | 2007-09-20 | Hitachi, Ltd. | Management method for virtualized storage view |
JP5026375B2 (en) * | 2008-09-09 | 2012-09-12 | 株式会社日立製作所 | Storage device and storage device control method |
JP5396836B2 (en) * | 2008-12-01 | 2014-01-22 | 富士通株式会社 | Data distribution control program, storage management program, control node, and disk node |
JP5811706B2 (en) * | 2011-09-05 | 2015-11-11 | 富士通株式会社 | Storage device, data transfer method and program |
JP5899893B2 (en) | 2011-12-19 | 2016-04-06 | 富士通株式会社 | Storage device, command execution control method, and program |
US9176896B2 (en) * | 2013-10-30 | 2015-11-03 | Seagate Technology Llc | Method of managing aligned and unaligned data bands in a self encrypting solid state drive |
JP6372074B2 (en) | 2013-12-17 | 2018-08-15 | 富士通株式会社 | Information processing system, control program, and control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5953338A (en) * | 1996-12-13 | 1999-09-14 | Northern Telecom Limited | Dynamic control processes and systems for asynchronous transfer mode networks |
US20020178327A1 (en) * | 1998-06-19 | 2002-11-28 | Kazuhisa Fujimoto | Disk array controller with connection path formed on connection request queue basis |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142627A (en) * | 1988-11-17 | 1992-08-25 | Unisys Corporation | FIP-compliant block multiplexor channel interface operational method for cache/disk subsystem |
US5185694A (en) * | 1989-06-26 | 1993-02-09 | Motorola, Inc. | Data processing system utilizes block move instruction for burst transferring blocks of data entries where width of data blocks varies |
US5200864A (en) * | 1989-06-28 | 1993-04-06 | International Business Machines Corporation | Combining small records into a single record block for recording on a record media |
US5517631A (en) * | 1991-02-01 | 1996-05-14 | Quantum Corporation | Miniature disk drive having embedded sector servo with split data fields and automatic on-the-fly data block sequencing |
US5724539A (en) * | 1992-03-19 | 1998-03-03 | Digital Equipment Corporation | System for selectively storing stripes of data in tracks of disks so that sum of transfer rates of stripes match communication bandwidth to host |
US5596736A (en) * | 1992-07-22 | 1997-01-21 | Fujitsu Limited | Data transfers to a backing store of a dynamically mapped data storage system in which data has nonsequential logical addresses |
JP3188071B2 (en) * | 1993-10-14 | 2001-07-16 | 富士通株式会社 | Disk cache device |
US5802310A (en) * | 1996-05-30 | 1998-09-01 | International Business Machines Corporation | Systems and methods for data channel queue control in a communications network |
US6324654B1 (en) | 1998-03-30 | 2001-11-27 | Legato Systems, Inc. | Computer network remote data mirroring system |
JP3404289B2 (en) * | 1998-05-22 | 2003-05-06 | 富士通株式会社 | Disk control device and control method thereof |
US6408357B1 (en) * | 1999-01-15 | 2002-06-18 | Western Digital Technologies, Inc. | Disk drive having a cache portion for storing write data segments of a predetermined length |
US6499083B1 (en) * | 1999-09-15 | 2002-12-24 | Western Digital Ventures, Inc. | Disk-based storage system responsive to a direction-selection signal for autonomously controlling seeks in a sequence determined by the direction-selection signal and a locally-stored doubly linked list |
US6625623B1 (en) | 1999-12-16 | 2003-09-23 | Livevault Corporation | Systems and methods for backing up data files |
JP4651230B2 (en) | 2001-07-13 | 2011-03-16 | 株式会社日立製作所 | Storage system and access control method to logical unit |
US20030061362A1 (en) | 2000-03-03 | 2003-03-27 | Qiu Chaoxin C. | Systems and methods for resource management in information storage environments |
US7096269B2 (en) | 2001-03-30 | 2006-08-22 | Hitachi, Ltd. | Path selection methods for storage based remote copy |
JP3997061B2 (en) * | 2001-05-11 | 2007-10-24 | 株式会社日立製作所 | Storage subsystem and storage subsystem control method |
US6766388B2 (en) * | 2001-07-27 | 2004-07-20 | International Business Machines Corporation | Method for determining a host data transfer goal in a hard disk drive system |
JP3956786B2 (en) | 2002-07-09 | 2007-08-08 | 株式会社日立製作所 | Storage device bandwidth control apparatus, method, and program |
US20040181594A1 (en) | 2003-03-14 | 2004-09-16 | Sun Microsystems, Inc. | Methods for assigning performance specifications to a storage virtual channel |
-
2003
- 2003-12-25 JP JP2003428917A patent/JP2005190057A/en not_active Withdrawn
-
2004
- 2004-01-29 US US10/766,187 patent/US7017007B2/en not_active Expired - Lifetime
- 2004-03-22 EP EP04251630A patent/EP1548562A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5953338A (en) * | 1996-12-13 | 1999-09-14 | Northern Telecom Limited | Dynamic control processes and systems for asynchronous transfer mode networks |
US20020178327A1 (en) * | 1998-06-19 | 2002-11-28 | Kazuhisa Fujimoto | Disk array controller with connection path formed on connection request queue basis |
Non-Patent Citations (1)
Title |
---|
ANONYMOUS: "Interrupting Data Transfers", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 27, no. 2, 1 July 1984 (1984-07-01), New York, US, pages 1109 - 1111, XP002349545 * |
Also Published As
Publication number | Publication date |
---|---|
US20050144380A1 (en) | 2005-06-30 |
JP2005190057A (en) | 2005-07-14 |
EP1548562A2 (en) | 2005-06-29 |
US7017007B2 (en) | 2006-03-21 |
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Legal Events
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AKX | Designation fees paid |
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17Q | First examination report despatched |
Effective date: 20061009 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20110113 |